NUTZ, U. 90 Jahre Waldheimverein Backnang. Backnanger Jahrbuch, [S. l.], v. 24, p. 272–273, 2016. DOI: 10.53458/bjb.v24i.9815. Disponível em: https://journals.wlb-stuttgart.de/ojs/index.php/bjb/article/view/9815. Acesso em: 23 juli. 2024.